<template>
	<view class='cell-group payment-method'>
		<view class='cell-item add-title-item' v-for="item in payments" :key="item.code" @click="toPayHandler(item.code)"
		 v-if="!(type == 2 && item.code == 'balancepay')">
			<view class='cell-item-hd'>
				<image class='cell-hd-icon' :src='item.icon'></image>
			</view>
			<view class='cell-item-bd'>
				<view class="cell-bd-view">
					<text class="cell-bd-text">{{ item.name }}</text>
				</view>
				<view class="cell-bd-view">
					<text class="cell-bd-text address">{{ item.memo }}</text>
				</view>
			</view>
			<view class='cell-item-ft'>
				<image class='cell-ft-next icon' src='/static/image/right.png'></image>
			</view>
		</view>
		<view class="payment-pop" v-show="popShow">
			<view class="payment-pop-c">
				<image src="/static/image/wait-pay.png" style="width: 30px;
		height: 30px;"></image>
				<view class="text">支付中，请稍后...</view>
			</view>
			<view class="payment-pop-b">
				<button class="btn btn-c" @click="popBtn">支付失败</button>
				<button class="btn btn-o" @click="popBtn">支付成功</button>
			</view>
		</view>
	</view>
</template>

<script>
	import {
		apiBaseUrl
	} from '@/config/config.js';
	export default {
		props: {
			// 如果是商品订单此参数必须
			orderId: {
				type: String,
				default () {
					return '';
				}
			},
			// 如果是充值订单此参数必须
			recharge: {
				type: Number,
				default () {
					return 0;
				}
			},
			// 用户id
			uid: {
				type: Number,
				default () {
					return 0;
				}
			},
			// 订单类型
			type: {
				type: Number,
				default () {
					return 1;
				}
			}
		},
		data() {
			return {
				payments: [],
				popShow: false
			}
		},
		mounted() {
			this.getPayments();
		},
		methods: {
			// 获取可用支付方式列表
			getPayments() {
				this.$api.paymentList({}, res => {
					if (res.status) {
						this.payments = this.formatPayments(res.data);
					}
				})
			},
			// 支付方式处理
			formatPayments(payments) {
				payments = payments.filter(item => item.code !== 'wechatpay');


				// 如果是充值订单 过滤余额支付 过滤非线上支付方式
				if (this.type === 2) {
					payments = payments.filter(item => item.code !== 'balancepay' || item.is_online === 1)
				}

				// 设置logo图片
				payments.forEach(item => {
					this.$set(item, 'icon', '/static/image/' + item.code + '.png');
				});

				return payments;
			},
			// 用户点击支付方式处理
			toPayHandler(code) {
				this.popShow = true;
				let data = {
					payment_code: code,
					payment_type: this.type
				}
				data['ids'] = (this.type == 1 || this.type == 5 || this.type == 6) ? this.orderId : this.uid

				// 判断订单支付类型
				if (this.type == 2 && this.recharge) {
					data['params'] = {
						money: this.recharge,
						trade_type: 'JSAPI'
					}
				} else if ((this.type == 5 || this.type == 6) && this.recharge) {
					data['params'] = {
						trade_type: 'JSAPI',
						formid: this.orderId
					}
				} else {
					data['params'] = {
						trade_type: 'JSAPI'
					}
				}


				let _this = this;
				switch (code) {
					case 'alipay':
						this.$api.pay(data, res => {
							if (res.status) {
								uni.requestPayment({
									provider: 'alipay',
									tradeNO: res.data.trade_no,
									success: function(e) {
										if (e.errMsg === 'requestPayment:ok') {
											_this.$common.successToShow(res.msg, () => {
												_this.$common.redirectTo('/pages/goods/payment/result?id=' + res.data.payment_id);
											});
										}
									}
								});
							} else {
								this.$common.errorToShow(res.msg);
							}
						})
						break
					case 'balancepay':
						//用户余额支付
						this.$api.pay(data, res => {
							if (res.status) {
								this.$common.redirectTo('/pages/goods/payment/result?id=' + res.data.payment_id);
							} else {
								this.$common.errorToShow(res.msg);
							}
						})
						break;
					case 'offline':
						//线下支付
						this.$common.modelShow('线下支付说明', '请联系客服进行线下支付', () => {}, false, '取消', '确定')
						break;
				}

			},
			,
			// 支付中显示隐藏
			popBtn() {
				this.popShow = false
			}
		}

	}
</script>

<style>
	.payment-method .cell-item-hd {
		min-width: 70upx;
	}

	.payment-method .cell-hd-icon {
		width: 70upx;
		height: 70upx;
	}

	.payment-method .cell-item-bd {
		border-left: 2upx solid #F0F0F0;
		padding-left: 30upx;
	}

	.payment-method .cell-bd-text {
		font-size: 28upx;
		color: #666;
	}

	.payment-method .address {
		font-size: 24upx;
		color: #999;
	}


	.payment-pop {
		position: fixed;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		width: 400rpx;
		height: 272rpx;
		background-color: #fff;
		text-align: center;
		box-shadow: 0 0 20rpx #ccc;
		/* border-radius: 10rpx; */
	}

	.payment-pop-c {
		padding: 50rpx 30rpx;
		/* line-height: 300rpx; */
		font-size: 32rpx;
		color: #999;
	}

	.payment-pop-b {
		position: absolute;
		bottom: 0;
		display: flex;
		width: 100%;
		justify-content: space-between;
	}

	.payment-pop-b .btn {
		flex: 1;
	}

	.payment-pop .text {
		font-size: 24upx;
	}
</style>
